A master thesis from Aalborg University
Investigation of Dual Three-Phase IPMSM
[Investigation of Dual Three-Phase IPMSM: Analyzing PWM Strategies' Impact on Common Mode Voltage Reduction]
Author(s)
Term
4. term
Education
Publication year
2024
Submitted on
2024-05-31
Pages
88 pages
Abstract
This thesis investigates a DTP machine controlled by a dual inverter setup for potential CM voltage reduction. The machine parameters is validated by FEA simulation and experimental measurements. The machine is operated using FOC in Simulink and on a test bench setup. The machine model and operation is validated by comparing the simulation and measured results. Three PWM schemes are explored: SVM, interleaving SVM and ZCMV. The ZCMV shows a theoretical elimination of CM voltage. When implementing dead time in the simulation ZCMV shows pulses, that are dependent of dead time duration. Future work includes implementing the three strategies experimentally to verify if the CM voltage reduction is present on the physical machine using ZCMV.
Documents
Colophon: This page is part of the AAU Student Projects portal, which is run by Aalborg University. Here, you can find and download publicly available bachelor's theses and master's projects from across the university dating from 2008 onwards. Student projects from before 2008 are available in printed form at Aalborg University Library.
If you have any questions about AAU Student Projects or the research registration, dissemination and analysis at Aalborg University, please feel free to contact the VBN team. You can also find more information in the AAU Student Projects FAQs.